Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated box girder hoisting device and construction method
The invention discloses a prefabricated box girder hoisting device which comprises a traveling crane, a rack is fixedly connected to the bottom of the traveling crane, a fixing plate is arranged at the bottom of the rack, a steel wire rope is fixedly connected to the bottom of the fixing plate, and a positioning clamping mechanism is arranged on the rack. The positioning clamping mechanism comprises two sets of moving platforms, transmission components in transmission connection with the two sets of moving platforms correspondingly, a first motor connected with the transmission components, a second motor connected to the moving platforms and a positioning clamping plate connected with the second motor, the positioning clamping plate is vertically arranged outside the rack, and meanwhile the invention further provides a corresponding construction method. The movable platform is arranged to drive the positioning clamping plate to quickly clamp or loosen the prefabricated box girder, so that the engineering efficiency is improved, and meanwhile, the second motor is arranged to drive the positioning clamping plate to move in the vertical direction, so that the posture of the prefabricated box girder can be properly and finely adjusted to guarantee balance; and meanwhile, when not working, the travelling crane can move upwards to be folded, collision interference in the travelling crane moving process is avoided, and safety is improved.
本发明公开了一种预制箱梁吊装装置，包括行车，行车的底部固定连接有机架，机架的底部设置有固定板，固定板的底部固定连接有钢丝绳，机架上设置有定位夹持机构，定位夹持机构包括两组移动平台、分别与两组移动平台传动连接的传动构件、与传动构件连接的第一电机、连接于移动平台上的第二电机以及与第二电机连接的定位夹板，定位夹板竖直设置于机架外，同时本发明还提供了对应的施工方法。通过设置移动平台可以带动定位夹板对预制箱梁快速夹持或松脱，从而提高了工程效率，同时设置第二电机带动定位夹板沿竖直方向移动，从而能够适当微调预制箱梁姿态从而保证平衡，同时在不工作时能够向上移动收起避免行车移动过程中发生碰撞干涉，提高了安全性。
Prefabricated box girder hoisting device and construction method
The invention discloses a prefabricated box girder hoisting device which comprises a traveling crane, a rack is fixedly connected to the bottom of the traveling crane, a fixing plate is arranged at the bottom of the rack, a steel wire rope is fixedly connected to the bottom of the fixing plate, and a positioning clamping mechanism is arranged on the rack. The positioning clamping mechanism comprises two sets of moving platforms, transmission components in transmission connection with the two sets of moving platforms correspondingly, a first motor connected with the transmission components, a second motor connected to the moving platforms and a positioning clamping plate connected with the second motor, the positioning clamping plate is vertically arranged outside the rack, and meanwhile the invention further provides a corresponding construction method. The movable platform is arranged to drive the positioning clamping plate to quickly clamp or loosen the prefabricated box girder, so that the engineering efficiency is improved, and meanwhile, the second motor is arranged to drive the positioning clamping plate to move in the vertical direction, so that the posture of the prefabricated box girder can be properly and finely adjusted to guarantee balance; and meanwhile, when not working, the travelling crane can move upwards to be folded, collision interference in the travelling crane moving process is avoided, and safety is improved.
本发明公开了一种预制箱梁吊装装置，包括行车，行车的底部固定连接有机架，机架的底部设置有固定板，固定板的底部固定连接有钢丝绳，机架上设置有定位夹持机构，定位夹持机构包括两组移动平台、分别与两组移动平台传动连接的传动构件、与传动构件连接的第一电机、连接于移动平台上的第二电机以及与第二电机连接的定位夹板，定位夹板竖直设置于机架外，同时本发明还提供了对应的施工方法。通过设置移动平台可以带动定位夹板对预制箱梁快速夹持或松脱，从而提高了工程效率，同时设置第二电机带动定位夹板沿竖直方向移动，从而能够适当微调预制箱梁姿态从而保证平衡，同时在不工作时能够向上移动收起避免行车移动过程中发生碰撞干涉，提高了安全性。
Prefabricated box girder hoisting device and construction method
预制箱梁吊装装置及施工方法
ZHU CHUANZHONG (Autor:in) / MAN JIANYING (Autor:in) / DU YU (Autor:in) / LU WENYU (Autor:in) / SHI JINXING (Autor:in) / XIN FANGLU (Autor:in) / GAO HONGGUO (Autor:in) / WANG WEIGUO (Autor:in) / FAN XIAOYAN (Autor:in)
18.06.2024
Patent
Elektronische Ressource
Chinesisch
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